The impact of the first UK COVID-19 lockdown on presentations with psychosis to mental health services for older adults: An electronic health records study in South London.

OBJECTIVES: Social distancing restrictions in the COVID-19 pandemic may have had adverse effects on older adults' mental health. Whereby the impact on mood is well-described, less is known about psychotic symptoms. The aim of this study was to compare characteristics associated with psychotic symptoms during the first UK lockdown and a pre-pandemic comparison period. METHODS: In this retrospective observational study we analysed anonymised records from patients referred to mental health services for older adults in South London in the 16-week period of the UK lockdown starting in March 2020, and in the comparable pre-pandemic period in 2019. We used logistic regression models to compare the associations of different patient characteristics with increased odds of presenting with any psychotic symptom (defined as hallucinations and/or delusion), hallucinations, or delusions, during lockdown and the corresponding pre-pandemic period. RESULTS: 1991 referrals were identified. There were fewer referrals during lockdown but a higher proportion of presentations with any psychotic symptom (48.7% vs. 42.8%, p = 0.018), particularly hallucinations (41.0% vs. 27.8%, p < 0.001). Patients of non-White ethnicity (adjusted odds ratio (OR): 1.83; 95% confidence interval (CI): 1.13-2.99) and patients with dementia (adjusted OR: 3.09; 95% CI: 1.91-4.99) were more likely to be referred with psychotic symptoms during lockdown. While a weaker association between dementia and psychotic symptoms was found in the pre-COVID period (adjusted OR: 1.55; 95% CI: 1.19-2.03), interaction terms indicated higher odds of patients of non-White ethnicity or dementia to present with psychosis during the lockdown period. CONCLUSIONS: During lockdown, referrals to mental health services for adults decreased, but contained a higher proportion with psychotic symptoms. The stronger association with psychotic symptoms in non-White ethnic groups and patients with dementia during lockdown suggests that barriers in accessing care might have increased during the COVID-19 pandemic.

Patient experience and satisfaction with remote memory assessment: Responding to clinical need in times of COVID-19 restrictions.

BACKGROUND: The suspension of memory services during the COVID-19 pandemic delayed dementia diagnosis and access to early intervention. Some services responded to the challenge by developing a remote memory assessment pathway to comply with reduced social contact measures to protect vulnerable patients. The aim of the study was to establish whether remote model is considered a satisfactory experience within the context of the COVID-19 pandemic and to understand the factors associated with patient and carer satisfaction of remote pathway. METHOD: 73 participants recruited from patients referred to memory clinic in West Sussex, who were assessed over a video or telephone. Participants completed an 11-item questionnaire capturing satisfaction across a range of elements, contextual items (the impact of the pandemic, loneliness, previous experience of using teleconference technology and diagnosis), as well as 3 dimensions from Patient Experience Questionnaire. Descriptive statistics are reported at a whole sample level, separated by patient and carer status. A hypothesis driven set of bivariate analyses (Spearman's rank) was used to understand the association between overall satisfaction and key independent factors across the whole sample. RESULTS: 73 participants were typically older adults (M=68.5, SD=13.3) and female (n=40, 54.8%). The patient was more likely to be older, feel lonely within the past week and to have used video call software when compared to the carer (p> 0.05). Participants were generally satisfied with the remote pathway with 95.8% (n=69) agreeing or strongly agreeing with the statement "Overall, I was satisfied with the assessment". Patients and carers did not significantly differ on any satisfaction response, apart from the ease of use of technology, in which carers were more likely to find the technology easy to use (U= 432.5; p=0.01). Worry about contracting COVID and communication experience was positively associated with overall satisfaction, whilst perceived communication barriers were significantly negatively associated with overall satisfaction. CONCLUSIONS: Remote memory assessment was a positive and satisfactory experience for most patient and carers. The remote pathway should be considered as an option available during and beyond the pandemic to improve access and patient choice of assessment modality.

COVID-19 and vaccination programme in one residential home

Background Approximately 410 000 people live in care homes (CH) or residential settings in the UK, with the majority of this population being above the age of 85, making this group fall in the category of higher risk of more severe COVID-19 symptoms and death. CH have been disproportionately affected by COVID-19, people living and working in these settings have a higher risk of exposure to infection and higher risk of severe disease and mortality. CH residents and staff were prioritised for the vaccination programme in the UK due to increased risk of outbreaks, morbidity and mortality. Method One Residential home reported a COVID-19 outbreak following the vaccination programme. Most staff vaccinated between 16-18 December 2020, and most residents vaccinated on 30/12/2020. Residents were on isolation from 22/12/2020 prior to vaccination. The first positive COVID-19 case was on 27th December. Staff and residents were scored according to the World Health Organisation (WHO) Ordinal Scale for Clinical Improvement (OSCI), table 1. Result Of staff vaccinated, 20,83% (n=5) tested positive for COVID-19. Nine staff members (27.28%) didn't have the vaccine, with 7 of these (77.78%) developing more limiting symptoms (OSCI score 2), compared to 8.33% (n=2) of those who had the vaccine. With 100% of residents vaccinated, 21 residents (65,63%) developed COVID-19 symptoms, and 31.25% (n=10) developing more limiting COVID-19 symptoms or death. Nineteen residents have a diagnosis of dementia and 63.16% (n=12) developed COVID-19 symptoms and 50% (n=6) of those with dementia died, whilst those without dementia did not have any deaths reported. Conclusion Although this reflects the experience of a single CH, it is of relevance in suggesting substantial protection for staff who have been vaccinated, even though there was only 11 days between vaccination and the start of the outbreak. The experience in this CH starkly emphasizes the poor outcomes of COVID-19 for residents, especially those with dementia, and unfortunately suggests that there are no benefits from vaccination as a secondary prevention approach once an outbreak has started. Ongoing evaluation will be important to optimize the delivery of the vaccination programme in CH settings, and to optimize staff take up of the vaccine.

Loneliness in older adult mental health services during the COVID-19 pandemic and before: Associations with disability, functioning and pharmacotherapy.

OBJECTIVES: Loneliness is associated with psychiatric morbidity. Restrictions placed on the population during the first COVID-19 lockdown may have disproportionately affected older adults, possibly through increasing loneliness. We sought to investigate this by examining loneliness in referrals to mental health of older adults (MHOA) services during the first UK COVID-19 lockdown. METHODS: Referrals to MHOA services from a large South London catchment area were identified for the 16-week period of the UK lockdown starting in March 2020 and for the corresponding period in 2019. A natural language processing algorithm identified loneliness in the patients' records. We applied logistic regression models adjusted for age, gender, ethnicity and diagnosis, to examine associations of loneliness in the study population. RESULTS: 1991 referrals were identified, 56.9% of whom were female, with a mean age of 77.9 years. Only 26.9% occurred during the 2020 lockdown, but with a higher prevalence of loneliness (22.0 vs. 17.7%, p = 0.028). In the whole sample, loneliness was associated with non-accidental self-injury (Odds ratio [OR]: 1.65), depressed mood (OR: 1.73), psychotic symptoms (OR: 1.65), relationship problems (OR: 1.49), problems with daytime activities (OR: 1.36), and antidepressant use (OR: 2.11). During lockdown, loneliness was associated with non-accidental self-injury (OR: 2.52), problem drinking or drug-taking (OR 2.33), and antidepressant use (OR 2.10). CONCLUSIONS: Loneliness is associated with more severe symptoms of affective illness, worse functional problems and increased use of antidepressant medication in older adults. During lockdown, loneliness in referrals to MHOA services increased and was associated with increased risk-taking behaviour. Loneliness is a potential modifiable risk factor for mental illness, and efforts to minimise it in older adults should be prioritised as we emerge from the pandemic.

A Preliminary Investigation of the Views of People With Parkinson's (With and Without Psychosis) and Caregivers on Participating in Clinical Trials During the Covid-19 Pandemic: An Online Survey.

Background: The coronavirus pandemic is having a profound impact on non-COVID-19 related research, including the delivery of clinical trials for patients with Parkinson's disease. Objectives: A preliminary investigation to explore the views of Parkinson's disease (PD) patients, with and without experience of psychosis symptoms, and carers on the resumption of clinical research and adaptations to trials in light of COVID-19. Methods: An anonymous self-administered online survey was completed by 30 PD patients and six family members/carers via the Parkinson's UK Research Support Network to explore current perceptions on taking part in PD research and how a planned clinical trial for psychosis in PD may be adapted so participants feel safe. Results: Ninety-one percent of respondents were enthusiastic about the continuation of non-COVID-19 related research as long as certain safety measures were in place. Ninety-four percent stated that they would be happy to complete assessments virtually. However, they noted that care should be taken to ensure that this does not exclude participants, particularly those with more advanced PD who may require assistance using portable electronic devices. Regular and supportive communication from the research team was also seen as important for maintaining the psychological well-being of participants while taking part in the trial. Conclusions: In the era of COVID-19 pandemic, standard approaches will have to be modified and rapid adoption of virtual assessments will be critical for the continuation of clinical research. It is important that alongside the traditional methods, new tools are developed, and older ones validated for virtual assessments, to allow safe and comprehensive assessments vital for ongoing research in people with Parkinson's.

Implementing Remote Memory Clinics to Enhance Clinical Care During and After COVID-19.

Social isolation is likely to be recommended for older adults due to COVID-19, with ongoing reduced clinical contact suggested for this population. This has increased the need for remote memory clinics, we therefore review the literature, current practices and guidelines on organizing such remote memory clinics, focusing on assessment of cognition, function and other relevant measurements, proposing a novel pathway based on three levels of complexity: simple telephone or video-based interviews and testing using available tests (Level 1), digitized and validated methods based on standard pen-and-paper tests and scales (Level 2), and finally fully digitized cognitive batteries and remote measurement technologies (RMTs, Level 3). Pros and cons of these strategies are discussed. Remotely collected data negates the need for frail patients or carers to commute to clinic and offers valuable insights into progression over time, as well as treatment responses to therapeutic interventions, providing a more realistic and contextualized environment for data-collection. Notwithstanding several challenges related to internet access, computer skills, limited evidence base and regulatory and data protection issues, digital biomarkers collected remotely have significant potential for diagnosis and symptom management in older adults and we propose a framework and pathway for how technologies can be implemented to support remote memory clinics. These platforms are also well-placed for administration of digital cognitive training and other interventions. The individual, societal and public/private costs of COVID-19 are high and will continue to rise for some time but the challenges the pandemic has placed on memory services also provides an opportunity to embrace novel approaches. Remote memory clinics' financial, logistical, clinical and practical benefits have been highlighted by COVID-19, supporting their use to not only be maintained when social distancing legislation is lifted but to be devoted extra resources and attention to fully potentiate this valuable arm of clinical assessment and care.